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What pure substance is composed of more than one element?
the formation of a precipitate
F
Add the protons and the neutrons
it is malleable.
silicon
law of conservation
water
boiling
How does one find the atomic mass of an element?
the formation of a precipitate
F
Add the protons and the neutrons
it is malleable.
silicon
law of conservation
water
boiling
What property of aluminum allows it to be rolled into thin sheets?
the formation of a precipitate
F
Add the protons and the neutrons
it is malleable.
silicon
law of conservation
water
boiling
Which is an example of a physical change?
the formation of a precipitate
F
Add the protons and the neutrons
it is malleable.
silicon
law of conservation
water
boiling
Which is a sign that a chemical reaction has occurred?
the formation of a precipitate
F
Add the protons and the neutrons
it is malleable.
silicon
law of conservation
water
boiling
If this element did not exist, you would not be able to talk on your cellphone or play video games on the computer
the formation of a precipitate
F
Add the protons and the neutrons
it is malleable.
silicon
law of conservation
water
boiling
5 grams of X reacts with 10 grams of y and there you have it 15 grams of chemical XY
the formation of a precipitate
F
Add the protons and the neutrons
it is malleable.
silicon
law of conservation
water
boiling
Which element is a poor conductor of heat
the formation of a precipitate
F
Add the protons and the neutrons
it is malleable.
silicon
law of conservation
water
boiling
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